One of my favorite sources of inspiration is the Fresh Life Church sermon podcast. In addition to the great content itself, Pastor Levi Lusko provides a great example of what the heart of a pastor should look like in his preaching. What I love about Pastor Levi's approach is that he recognized that not everybody will respond to the same message in the same way. In other words, it was not enough for him to simply be speaking truth, he needed to account for the variety of responses that his message might be provoking.